First of all, you should determine the nature of the unit that employs you. If it is an institution or a state-owned enterprise or institution, because these units have the right of personnel management stipulated by the state, then you will definitely be given a file transfer letter or a business transfer letter, and the talent center will only handle the file transfer procedures according to this letter.

Secondly, if the company that hired you is a non-government unit or a state-owned enterprise, it is a private, private and foreign-funded large enterprise, and has opened a personnel account in the personnel agency where the unit is located, then the talent center will open a file transfer letter or business transfer letter to the personnel agency with your notice or unit certificate, and the talent center will handle the file transfer procedures for you with the letter.

Finally, if the unit is a non-government unit, a state-owned enterprise or institution, and the unit has not opened a personnel account in a personnel agency, the file cannot be transferred. If the company must ask for a file transfer, because the company is a non-state unit and a non-government personnel management department, it can't transfer files. The only way is to transfer the files to the talent exchange center or talent market where the unit that hired you is located. You can go through the file keeping procedures at the talent exchange center or talent market where the unit is located by notice. The talent exchange center or talent market will open a file transfer letter or business transfer letter, and hold the letter to the talent exchange center where the face file is located to transfer the file to the location of your unit.